The NuMicro™ NUC100 Series is 32-bit microcontrollers with embedded ARM® Cortex®-M0 core for industrial control and applications which need rich communication interfaces. The Cortex®-M0 is the newest ARM® embedded processor with 32-bit performance and at a cost equivalent to traditional 8-bit microcontroller. NuMicro™ NUC100 Series includes NUC100, NUC120, NUC130 and NUC140 product line.